The feast of the Ascension
The feast of the Ascension is forty days after Pascha. Since Easter is always a Sunday, the Ascension therefore always falls on a Thursday. While we sing Christ is Risen and greet each other in this way until the day before Ascension, it does seem that Pascha is far away in the rear view mirror. The Ascension marks a turning point, and begins a ten-day waiting period until Pentecost - another great feast of the Church. The Pentecost icon is distinctive and illustrative of how icons are not mere decorations but also teaching tools.
Below is a nice summation of the icon from the Archdiocese website:
The icon of The Ascension of Our Lord is a joyous icon. It is painted with bright colors. Christ is shown ascending in His glory in a mandorla. A mandorla is a design which is almond-shaped or round. Inside the mandorla is the figure of a holy person. Christ blesses the assembly with His right hand. In His left is a scroll. The scroll is a symbol of teaching. This icon shows that the Lord in heaven is the source of blessing. In addition, Jesus is the source of knowledge. The icon reminds us that Christ continues to be the source of the teaching and message of the Church, blessing and guiding those to whom He has entrusted his work. The Theotokos occupies a very special place in this icon. She is in the center of the icon, immediately below the ascending Christ. The gesture of her hands is gesture of prayer. She is clearly outlined by the whiteness of the garments of the angels. The Theotokos is depicted in a very calm pose. This is quite different from the appearance of the Disciples. They are moving about, talking to one another and looking and pointing towards heaven. The entire group, the Theotokos and the disciples represent the Church.
The icon of the Ascension includes some who did not witness the Ascension. St. Paul is shown to the left of the Theotokos, but we know that he was not present at the Ascension. At that time, St. Paul did not yet believe in Jesus. But he became a Christian and one of the greatest Apostles and missionaries of Church. The icon expresses the sovereignty of Christ over His Church; He is its Head, its guide, its source of inspiration and teaching; it receives its commission and ministry from Him, and fulfils it in the power of the Holy Spirit.
